Product Type: Replacement Battery (Brand New)
Battery Type: Li-ion
Color: Black
Capacity: 2200mAh / 32 WH / 4 Cell
Volt: 14.8 V
Size: 204.80 x 48.35 x 20.00 mm

Product Type: Replacement Battery (Brand New)
Battery Type: Li-ion
Color: Black
Capacity: 4400mAh / 48 WH / 6 Cell
Volt: 11.1 V
Size: 204.80 x 48.35 x 20.00 mm

Product Type: Replacement Battery (Brand New)
Battery Type: Li-ion
Color: Black
Capacity: 6600mAh / 73 WH / 9 Cell
Volt: 11.1 V
Size: 276.80 x 48.30x 39.10 mm

Compatible Battery Part Numbers:
DELL
0F972N, 312-0940, J414N, K450N, J399N

Compatible Laptop Computer Models:
DELL
Dell Inspiron 1440, Dell Inspiron 1750